Tesouro Selic Archives – Aprender sobre Finanças

Fixed Income

Emergency Fund: Where to Invest Safely and with Liquidity

By Jeferson Santos July 4, 2026

Find out where to invest your emergency fund safely and with liquidity by comparing options such as Tesouro Selic, CDB, and interest-bearing accounts.

Fixed Income

How Much Does 10,000 Earn in Tesouro Direto Today? Earnings Simulation

By Jeferson Santos June 30, 2026

See how much 10,000 yields in Tesouro Direto with a simple simulation, understand taxes, and compare securities for different goals.

how to invest in treasury direct step by step

Fixed Income

How to Invest in Treasury Direct: Complete Guide

By Jeferson Santos April 11, 2026

Aprenda como investir no Tesouro Direto passo a passo. Compare rentabilidade, taxas e escolha o melhor para seu dinheiro. Comece…

Hello! My name is Jeferson Santos. I have a bachelor’s degree in Information Technology and have been investing in stocks, real estate funds, and fixed-income securities for 6 years. I started with R$100, and by applying analysis and discipline, I managed to grow my net worth by more than 80%—and achieve the financial freedom I’d been seeking for so long. I created “Aprender sobre Finanças” to share what I’ve learned through hands-on experience—no fluff and no unrealistic promises. Here you’ll find real content from someone who actually invests.